.navbar-nav{
    margin-left: 300px;
}
.navbar-nav li{
    margin-left: 15px;
}
.nav{
    background: rgba(250,253,253,0.87);

    position: fixed;
    z-index: 12;
    border-bottom: 1px solid darkcyan;
    left: 0;
    right: 0;
}
.carousel img{
    width: 100%;
    margin-top: 76px;
}
.banner{
    height: 435px;
    background: #ffffff;
}
.banner h1,.banner3 h1,.banner4 h1,.banner5 h1{
    margin-top: 75px;
}
.banner i,.banner2 i,.banner3 i,.banner4 i,.banner5 i,.banner6 i{
    display: block;
    height:2px;
    width: 100px;
    background: #3097d1;
    margin: auto;
    margin-top: 34px;
}
.banner .p1,.banner2 p,.banner4 p,.banner5 p,.banner6 p{
    margin-top: 40px;
}
.banner .p2{
    font-size: 76px;
    font-family: "Arial";
    color: #0ba1e4;
    margin-top: 65px;
}
.banner p{
    font-family: "微软雅黑";
    font-size: 18px;
    color: #919191;
    margin-top: 40px;
}
.banner2 .a{
    height: 280px;
    background: white;
    border: 1px solid #c1c1c1;
    margin-top: 40px;
}
.banner2{
    height: 570px;
    background: #e1e1e1;
    margin-top: 60px;
}
.banner2 h1,.banner6 h1{
    padding-top: 35px;
}
.banner2 img{
    margin-top: 30px;
}
.banner2 .a:hover img{
    color: #ffffff;
}
.banner2 h3{
    margin-top: 30px;
}
.banner2 a{
    color: #333333;
    font-family: "宋体";
}
.banner2 a:hover{
    text-decoration: none;
}
.banner3 .col-md-3{
    border:1px solid #b1b1b1;
    transition: all 0.5s;
}
.banner3 .b{
    margin: 5px;
    height: 540px;
}
.banner3 .col-md-3:hover{
    z-index: 100;
   position: relative;
   background: #0ba1e4;
    transform: scale(1.2);
    overflow: hidden;
}
.banner3 .col-md-3:hover h5,.banner3 .col-md-3:hover p,.banner3  .col-md-3:hover .i1{
    color: #ffffff;
}
.banner3 a:hover{
    background: #ffffff;
}
.banner3 p{
    margin-top: 40px;
}
.banner3 .i1{
    width:100%;
    height:1px;
    color: #c1c1c1;
}
.banner3 .col-md-3{
    margin-top: 50px;
}
.banner3 h5{
    color: #3097d1;
    margin-top: 30px;
}
.banner3 .p3{
    margin-bottom: 25px;
}
.banner3 a{
   padding:8px 10px;
    border: 1px solid #3097d1;
    border-radius: 5px;
}
.banner3 .cha{
    display: block;
    height: 40px;
    width: 160px;
    margin: auto;
    text-align: center;
    margin-top: 70px;
}
.banner3 .cha:hover{
    text-decoration: none;
}
.banner4 .c{
    position: relative;
    border:1px solid #34a263;
}
.banner4 img{
    margin-top: 30px;
}
.banner5 img{
    width:134px;
    height:105px;
    border: 1px solid darkgray;
    border-radius: 15px;
    margin-top: 20px;
}
.banner5 h5{
    color: #0ba1e4;
    margin-top: 15px;
}
.banner5 time{
    color: #919191;
}
.banner5 span a{
    display: block;
    font-size: 14px;
    color: #919191;
}
.banner5 span a:hover{
    text-decoration: none;
}
.banner5 .you{
    margin-left: 2px;
}
.banner5 .gengduo{
    display: block;
    margin-top: 50px;
    font-size: 24px;
}
.banner6{
    height:390px;
    background: #e1e1e1;
    margin-top: 60px;
}
.banner6 .e{
    border: 1px solid silver ;
    margin-left: 10px;
    margin-top: 10px;
}
.banner6 .e img{
    width: 130px;
}
.footer-shang{
    height: 257px;
    background: url("../img/蓝背景_02.gif");
}
.footer-shang h1{
    padding-top: 45px;
    color: #ffffff;
}
.footer-shang i{
    display: block;
    width: 360px;
    height:2px;
   background:#ffffff;
    margin: auto;
    margin-top: 20px;
}
.footer-shang p{
    margin-top: 20px;
    font-size: 18px;
    color: #ffffff;
}
.footer-shang a{
    display: block;
    width: 160px;
    padding: 8px 10px;
    border:1px solid #ffffff;
    margin: auto;
    border-radius: 5px;
}
.footer-shang a:hover{
    background: #ffffff;
    border: 1px solid #0ba1e4;
    text-decoration: none;
}
.footer-zhong{
    background: #363636;
    padding-top: 30px;
    padding-bottom: 30px;
}
.footer-zhong li{
    list-style: none;
}
.footer-zhong:hover a{
    text-decoration: none;
}
.footer-zhong h4{
    text-align: center;
    color: #ffffff;
}
.footer-zhong .col-2{
    border-left:2px solid #ffffff;
}
.footer-zhong .col-2 li{
    margin-top: 10px ;
}
.footer-zhong .col-2 li a{
    color: #ffffff;
}
.footer-zhong img{
    width:120px;
    height:120px;
    margin-left: 10px;
}
.footer-zhong p{
    font-size: 12px;
    font-family: "微软雅黑";
    color: #ffffff;
    margin-left: 23px;
    margin-top: 10px;
}
.footer-zhong .col-4{
    border-left: 2px solid #ffffff;
    border-right:2px solid #ffffff;
}
.footer-zhong .col-4 img{
    width:50px;
    height:50px;
}
.footer-zhong .col-4 a{
    margin-left: 15px;
    font-size: 30px;
    color: #ffffff;
}
.footer-xia{
    background: #282828;
    padding-top: 30px;
    padding-bottom: 60px;
    color: #ffffff;
    text-align: center;
}


@media (max-width: 600px) {
.banner2{
    height: 1600px;
    margin-top: 850px;

}
    .banner{

    }
}


